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| SAW Bandpass Filter 250701B - Preliminary 1. Features IF bandpass filter High attenuation Single-ended operation DIP Package Maximum Storage Temperature Range : -40 ~ 85 Electrostatics Sensitive Device (ESD) 2. Package Dimension 12.70.5 5.5max 6.0max 7.60.2 ITF 04A001 250701B 0.450.05 20.30.5 2.50.2 Package : D2012 Pin Configuration 1 Input Output Ground Case ground Dimensions shown are nominal in millimeters Base : Fe(SPCC), Au plating over Ni plated Cap : Cu & Cr Alloy, Ni Plated Termination : Kovar, Au Plated 5 2, 4 3, 6 I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Part No. Rev. Date Rev. 250701B 2004-03-10 DS4023-CS01 1/5 12.70.2 2.50.2 SAW Bandpass Filter 250701B - Preliminary 3. Specifications Fo = 140.0 MHz Terminating source impedance Terminating load impedance : 50 and matching network : 50 and matching network Minimum Center Frequency Insertion Loss 1dB Bandwidth 3dB Bandwidth 40dB Bandwidth Amplitude Ripple (Fo +/- 3.0 MHz) Group Delay Variation (Fo +/- 3.0 MHz) Absolute Delay Ultimate Rejection Temperature Coefficient of Frequency MHz dB MHz MHz MHz dB nsec usec dB ppm/C 139.75 7.0 50 - Typical 140.0 22.0 6.98 7.3 8.7 0.5 100 2.93 55 -23 Maximum 140.25 25.0 9.0 1.0 200 - Notes : 1) 2) 3) All specifications are based on the matching schematic shown below All specifications are measured by Agilent Network analyzer and full 2 port calibration at room temperature All attenuation measurements are measured relative to insertion loss I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Part No. Rev. Date Rev. 250701B 2004-03-10 DS4023-CS01 2/5 SAW Bandpass Filter 250701B - Preliminary 4. Matching Schematic ( Actual matching values may vary due to PCB layout and parasitics ) Input 50 Output 50 L1 L2 L1 = 27 nH, L2 = 33 nH 5. Marking Configuration ITF1) 04A0012) 250701B3) 1) Manufacturer name 2) Lot Number 3) Part Number I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Part No. Rev. Date Rev. 250701B 2004-03-10 DS4023-CS01 3/5 SAW Bandpass Filter 250701B - Preliminary 6. Typical Performance ( at +25 ) CH1 S 21 log MAG 10 dB/ REF -21.13 dB 1_: 0 0.000 000 MHz PRm BW: Cor 1 cent: 139.976825 MHz 2 Q: 16.093 1_ loss: -21.106 dB 8.697 964 MHz REF=1 dB 3 4 CH1 CENTER 140.000 000 MHz SPAN 22.000 000 MHz CH1 CH2 PRm Cor S 21 S 21 log MAG delay 1 dB/ 200 ns/ REF -20.87 dB REF 2.908 us 1_ 0 dB 3_:-28.896 ns 0.000 000 MHz REF=1 BW: 7.327 827 MHz cent: 140.003487 MHz Q: 19.106 1 1_ loss: -21.101 dB 2 6.000 000 MHz 3 REF=2 2 PRm 3 Cor 2 mean: 2.930 9 us s.dev: 15.575 ns p-p: 73.338 ns 4 Smo 1 CENTER 140.000 000 MHz SPAN 8.000 000 MHz I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Part No. Rev. Date Rev. 250701B 2004-03-10 DS4023-CS01 4/5 SAW Bandpass Filter 250701B - Preliminary CH1 CH1 CH2 PRm Cor BW: 6.998 182 MHz S 21 S 21 log MAG log MAG 1 dB/ 1 dB/ REF -20.87 dB REF -21.29 dB 1_: 0 dB 3_ -.0467 dB 0.000 000 MHz REF=1 S 21 log MAG 10 dB/ REF -21.7 dB 1_: 0 0.000 000 MHz dB PRm REF=1 2_:-78.299 dB 140 MHz 3_:-45.179 dB 280 MHz 1 cent: 140.004000 MHz Q: 20.006 1 1_ loss: -21.107 dB 2 3 6.000 000 MHz 2 3 4 REF=2 PRm Cor mean:-21.141 dB s.dev: .0875 dB p-p: .3852 dB 3 1 CENTER 140.000 000 MHz SPAN 8.000 000 MHz 2 START .010 000 MHz 2 STOP 500.000 000 MHz CH1 CH2 PRm Cor 1 S 11 S 22 SWR SWR 500 m / 500 m / REF 1.609 REF 1.849 1_ 1.6083 2_: 1.8498 140.000 000 MHz CH1 CH2 PRm Cor S 11 S 22 1 U FS 1 U FS 1_: 78.23 2_ 62.906 -10.254 -32.564 110.87 pF 34.91 pF 140.000 000 MHz 1 2 1 140.000 000 MHz 140.000 000 MHz 2 PRm Cor 2 PRm Cor CENTER 140.000 000 MHz SPAN 22.000 000 MHz CENTER 140.000 000 MHz SPAN 22.000 000 MHz I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Part No. Rev. Date Rev. 250701B 2004-03-10 DS4023-CS01 5/5 |
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